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ICC
2007
IEEE
254views Communications» more  ICC 2007»
15 years 1 months ago
Group Rekeying Schemes for Secure Group Communication in Wireless Sensor Networks
Wireless sensor networks are promising solutions for many applications. However, wireless sensor nodes suffer from many constraints such as low computation capability, small memory...
Yong Wang, Byrav Ramamurthy
GLOBECOM
2008
IEEE
15 years 4 months ago
Second Order Distributed Consensus Time Synchronization Algorithm for Wireless Sensor Networks
Abstract—This paper proposes a novel discrete time secondorder distributed consensus time synchronization (SO-DCTS) algorithm for wireless sensor networks. The consensus properti...
Gang Xiong, Shalinee Kishore
ADHOCNOW
2008
Springer
15 years 4 months ago
Energy-Efficient Multi-path Routing in Wireless Sensor Networks
The paper investigates the usefulness of multi-path routing to achieve lifetime improvements by load balancing and exploiting cross-layer information in wireless sensor networks. P...
Philipp Hurni, Torsten Braun
ICWN
2009
14 years 7 months ago
Wireless Sensor Network Localization With Imprecise Measurements Using Only a Quadratic Solver
The energy constrained wireless sensor nodes need very efficient localization algorithm for event detection. We propose a method for localizing the wireless sensor nodes using the ...
Maneesha V. Ramesh, K. P. Soman
ICC
2007
IEEE
145views Communications» more  ICC 2007»
15 years 4 months ago
Distributed Optimization for Utility-Energy Tradeoff in Wireless Sensor Networks
Abstract— Wireless sensor networks (WSNs) are energyconstrained in nature, in this paper, we formulate the problem of data transport in sensor networks as a network utility maxim...
Shengbin Liao, Wenqing Cheng, Wei Liu, Zongkai Yan...